"AFR" "AMR" "EAS" "EUR" "SAS"
"Var1" "AFR" "AMR" "EAS" "EUR" "SAS"
"Freq" "661" "347" "504" "503" "489"
"count" "51" "178" "179" "166" "107"
"ratio" "0.0772" "0.513" "0.3552" "0.33" "0.2188"